| 摘要 |
<p>PURPOSE:To provide a clock distribution device which can scatter the peaks of an operating current and also can reduce the momentary power voltage drop in order to stabilize the circuit operation. CONSTITUTION:The delay elements DLC1-DLCn-1 are connected to the input front parts of the synchrinizing blocks BL1-BLn-1 on a supply line LCLK of clocks CLK. Then the clocks whose phases are shifted from each other at a prescribed interval are supplied to the blocks BL1-BLn respectively. In such a constitution, the peak of the operating current of each synchrinizing block can be scattered and the momentary power voltage drop can be reduced. Thus the circuit operation is stabilized.</p> |
